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Jean Philippe Burger
Wilhelm Mueller
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B64B1/005—Arrangements for landing or taking-off, e.g. alighting gear
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Abstract
9292. Burger, J. P., and M³ller, W. April 13. Ground anchors. - The device comprises two T-sectioned members a curved at the lower ends and connected bv a link b and two links c pivoted at the centre of one of them. The rope is secured to a ring e carried by one of the links c. In use, the links c are attached after the members a have been driven into the ground, caps f serving to cover the ends of the parts a during driving.
Improvements in and relating to the construction of submarine mines whereby they are prevented from being unshipped or detached from their anchoring ropes